Ubuchwepheshe be-Laser Makeng bungenye yezindawo ezinkulu kakhulu zohlelo lokusebenza lwe-laser ukucubungula. Ukumaka kwe-laser kuyindlela yokumaka esebenzisa i-laser ye-density energy esebenzisa indawo yokungena endaweni yokusebenza ukuze uhlele impahla engaphezulu noma wenze ukusabela kwamakhemikhali ukuze ushintshe umbala, ngaleyo ndlela ushiye uphawu lwaphakade. Ukumaka kwe-laser kungakhiqiza izinhlobo ezahlukahlukene zabalingiswa, izimpawu namaphethini, njll.
Isimiso se-Laser Coding
Isisekelo esiyisisekelo sokumaka kwe-laser ukuthi i-leam yamandla e-laser eqhubekayo ekhiqizwa yi-laser generator, futhi i-laser egxile egxile ezintweni zokuphrinta ukuze incibilike ngokushesha noma ivale izinto ezingaphezulu. Ngokulawula indlela ye-laser ebusweni bezinto ezibonakalayo, yakha amamaki adingekayo adingekayo.
Isici sokuqala
Ukucutshungulwa okungathintwanga, kungenziwa kumakwe kunoma yimuphi umkhawulo okhethekile obunjiwe, i-workpiece ngeke ikhiphe ukucindezelwa kwangaphakathi, ilungele ukumaka insimbi, ipulasitiki, isikhumba kanye nezinye izinto.
Faka amabili
Cishe zonke izingxenye (njengama-piston, izindandatho zePiston, ama-valve, izihlalo ze-valve, izihlalo ze-hardware, izingxenye ze-actical, i-njll.
Faka ezintathu
Indlela yokuskena isetshenziselwa ukumaka, okungukuthi, i-laser beam isigameko kulezi zibuko ezimbili, kanye nemoto ethwebula ikhompyutha ethwebula izibuko ukushintshanisa izibuko ukuze zijikeleze ngokulandelana kwe-X ne-Y ngokulandelana. Ngemuva kokuthi i-laser beam igxile, iwela endaweni yokusebenza emakiwe, ngaleyo ndlela kwakha ukumaka kwe-laser. Landelela.
Izinzuzo ze-Laser Coding
01
Ugongolo oluncane kakhulu lwe-laser ngemuva kokugxila kwe-laser kugxile kufana nethuluzi, elingasusa impahla engaphezulu yephuzu lento ngephuzu. Imvelo yayo ethuthukile ukuthi inqubo yokumaka ayicubunguli ongaxhumana naye, engakhiqizi ukukhishwa kwemishini noma ukucindezelwa kwemishini, ngakho-ke ngeke kulimaze isihloko esisetshenzisiwe; Ngenxa yobukhulu obuncane be-laser ngemuva kokugxila, indawo encane ethintekile ukushisa, nokucutshungulwa okuhle, ezinye izinqubo ezingeke zenziwe ngezindlela ezijwayelekile zingaqedwa.
02
I- "Tool" esetshenziswe ekusebenzeni kwe-laser yindawo egxile egxile. Ayikho imishini eyengeziwe nezinto zokwakha ezidingekayo. Uma nje i-laser ingasebenza ngokujwayelekile, ingacutshungulwa ngokuqhubekayo isikhathi eside. Ijubane lokucubungula le-laser liyashesha futhi izindleko ziphansi. Ukucutshungulwa kwe-laser kulawulwa ngokuzenzakalela yikhompyutha, futhi akukho ukungenelela komuntu okudingekayo ngesikhathi sokukhiqizwa.
03
Hlobo luni lolwazi i-laser olungamaka luhlobene kuphela nokuqukethwe okwenziwe kwikhompyutha. Uma nje uhlelo lokumaka lwezobuciko oluklanyelwe kwikhompyutha lungakwazi ukukubona, umshini wokumaka ungabuyisela ngokunembile imininingwane ye-Design kumthwali ofanele. Ngakho-ke, ukusebenza kwesoftware empeleni kunquma ukusebenza kohlelo ngezinga elikhulu.
Ku-Laser application yenkambu ye-SMT, ukulandelwa kwama-laser ukumaka kwenziwa ku-PCB, kanye nokubhujiswa kwe-laser yama-wavelength ahlukene ku-PCB Tin Masking ungqimba.
Njengamanje, ama-lasers asetshenziswa kumakhodi we-laser afaka ama-fiber lasers, ama-lasers e-ultraviolet, ama-laser aluhlaza kanye nama-lasers e-CO2. Ama-lasers asetshenziswa kakhulu embonini angu-UV Lasers kanye nabaseCo2 Lasers. I-Fibre Lasers nama-Lasers aluhlaza asetshenziswa kancane.
I-Fibre-Optic Laser
I-Fibre Pulse Laser ibhekisa kuhlobo lwe-laser ekhiqizwa ngokusebenzisa ingilazi yengilazi idonswe ngezinto zomhlaba ezingandile (njenge-yterterbium) njenge-inzuzo medium. Inezinga elicebile kakhulu lamandla. I-wavelength ye-fibre laser ye-fiber ingu-1064NM (okufanayo ne-yag, kepha umehluko wezinto ezisebenzayo ze-yag yi-neodymium) (QCW, i-wavesth yayo yehlulekile, futhi i-waventh yayo yehlukile), i-laser ye-infrared. Ingasetshenziswa ukumaka izinto zensimbi nengezona zensimbi ngenxa yezinga eliphakeme lokutholwa.
Inqubo itholakala ngokusebenzisa umphumela wokushisa we-laser ngezinto ezibonakalayo, noma ngokufudumeza kanye nokushisa izinto ezingokomzimba ezingaphezulu kwezinto ezihlukile, futhi ukukhanya kwama-nanometers, ukwenza izinto zibe mnyama kakhulu, noma ukusebenza kwayo kuzoshintsha kakhulu, noma ngokusebenzisa Ukusabela okuthile kwamakhemikhali okwenzeka lapho kufuthelwa amandla akhanyayo, kuzokhombisa imininingwane edingekayo efana nemidwebo, izinhlamvu namakhodi we-QR.
UV laser
I-Ultraviolet Laser iyi-laser emfushane-wavelength. Ngokuvamile, ubuchwepheshe obuvame ukuphinda bube ubuchwepheshe busetshenziselwa ukuguqula ukukhanya kwe-infrared (1064nm) kukhishwe i-laser eqinile yombuso ku-355nm (imvamisa kathathu) kanye ne-266NM (imvamisa ye-quadruple (imvamisa ye-quadrunser). I-Photon yayo amandla inkulu kakhulu, engafanisa amazinga wamandla athile amakhemikhali (amabhondi ama-combal, amazinga athile angemanye ama-elekthroni angenayo, bese edlulisa amandla nge-lattrice vibration, umphumela we-lattice vibration, umphumela we Umphumela We-Thermal, kepha akubonakali), okungokwabanda ". Ngoba akukho okusobala okushisayo okushisayo, i-UV laser ayikwazi ukusetshenziselwa ukufudumala, ngokuvamile okusetshenziselwa ukumaka nokunciphisa okunembayo.
Inqubo yokumaka i-UV iyabonakala ngokusebenzisa indlela ye-PhotoCHemical phakathi kokukhanya kwe-UV kanye nezinto ezibonakalayo ukwenza ukuthi umbala ushintshe. Kusetshenziswa amapharamitha afanele kungagwema umphumela wokususwa okusobala ebusweni bezinto ezibonakalayo, futhi ngenxa yalokho kungamaka amahluzo nezinhlamvu ngaphandle kokuthinta okusobala.
Yize ama-UV ama-lasers angaphawula zombili izinsimbi nezinsimbi, ngenxa yezici ezingezona ezisetshenziselwa ukumaka izinto zensimbi, ngenkathi kunzima ukufeza imikhiqizo edinga i-CO2, kunzima ukufeza nge-CO2, kwakha umdlalo ophansi nge-CO2.
I-Laser eluhlaza
I-Green Laser ibuye ibe yi-laser emfushane. Ngokuvamile, ubuchwepheshe obuvame ukuphindwa kabili busetshenziselwa ukuguqula ukukhanya kwe-infrared (1064nm) kukhishwe yi-laser eqinile ibe ukukhanya okuluhlaza ngo-532nm (imvamisa ephindwe kabili). I-Laser eluhlaza ibonakala ukukhanya ne-ultraviolet laser ukukhanya okungabonakali. . I-Green Laser ine-Photon Energy Energy, futhi izici zayo ezibandayo zifana kakhulu nokukhanya kwe-ultraviolet, futhi kungakha ukukhethwa okuhlukahlukene nge-ultraviolet laser.
Inqubo yokumaka okukhanyayo eluhlaza iyafana ne-Laser ye-ultraviolet, esebenzisa ukusabela kwe-photochemical phakathi kokukhanya okuluhlaza kanye nokuqukethwe ukwenza umbala ushintshe. Ukusetshenziswa kwamapharamitha afanele kungagwema umphumela osobala wokususwa ebusweni bezinto ezibonakalayo, ngakho-ke kungamaka iphethini ngaphandle kokuthintwa okusobala. Njengabalingiswa, ngokuvamile kukhona ungqimba lwe-tin masking ebusweni be-PCB, okuvame ukuba nemibala eminingi. I-Laser eluhlaza inokuphendula okuhle kuyo, futhi imidwebo emakwe icacile futhi ibucayi.
I-CO2 laser
I-CO2 iyi-laser esetshenziswa kakhulu yegesi enamazinga amaningi we-luminous energy. I-Laser Wavelength ejwayelekile eyi-9.3 no-10.6um. Kuyi-laser ekhuphukile enamandla aqhubekayo anamandla okukhishwa afinyelela kumashumi ama-kilowatts. Imvamisa i-laser yamandla e-co2 ephansi isetshenziselwa ukuqedela inqubo ephezulu yokumaka ama-molecule nezinye izinto ezingezona zensimbi. Ngokuvamile, ama-CO2 laser ajwayele ukusetshenziselwa ukumaka izinsimbi, ngoba izinga lokufakwa kwezinsimbi liphansi kakhulu (i-co2 ephezulu kakhulu lingasetshenziswa ukusika kanye nezinga lokutholwa, isetshenziswa kancane kancane nge-fiber lasers. Faka esikhundleni).
Inqubo yokumaka ye-CO2 yeqapheleka ngokusebenzisa umphumela wokushisa we-laser kokuqukethwe, noma ngokufudumeza kanye nokuvutha kwamandla okukhanyayo okubonakalayo okubonakalayo kwezinto zokwakha ezinemibala, noma izinguquko ezidingekayo, izinhlamvu ezidingekayo kanye neminye imininingwane iyakhonjiswa.
Ama-CO2 laseSers ngokuvamile asetshenziswa ezingxenyeni ze-elekthronikhi, ithuluzi, okokugqoka, isikhumba, izimbotshana, izicathulo, izimonyo, ukupakisha, imishini kagesi kanye nezinye izinkambu ezisebenzisa izinto ze-polymer.
Amakhodi we-Laser ezintweni ze-PCB
Isifinyezo sokuhlaziywa okubhubhisayo
Ama-langers e-fiber kanye nama-lasers e-CO2 womabili asebenzisa umphumela wokushisa we-laser okuqukethwe ukufeza umphumela wokumaka, ngokubhubhisa indawo yokwenqatshwa, ukuvuza umbala wangemuva, nokwakha ukuhanjiswa kwe-chromatic; Ngenkathi i-laser ye-ultraviolet kanye ne-laser eluhlaza esebenzisa i-laser ekusameni kwamakhemikhali kokuqukethwe okubangela ukuthi kube nombala wezinto ezibonakalayo ukuze ushintshe, bese-ke ungakhiqizi imiphumela yokwenqaba, yakha amahluzo nezinhlamvu ngaphandle kokuthinta okusobala.